What infant botulism actually is
Honey can contain spores of a bacterium called Clostridium botulinum. In older children and adults, a mature gut microbiome and stomach acidity generally keep these spores from causing harm — they pass through harmlessly. But a baby's gut hasn't developed that protective ecosystem yet. In an infant, the spores can germinate inside the intestine itself and produce a toxin that attacks the nervous system.
This is different from the more commonly known "food poisoning" type of botulism, which comes from eating a toxin that's already formed in improperly preserved food. Infant botulism happens inside the baby's own gut, which is why age — not just what's on the plate — is the deciding factor.
A few things worth knowing:
- Cooking or baking honey does not make it safe. The spores are heat-resistant, so honey used in baking (a "just cooked into a muffin" workaround some recipes suggest) is still a risk.
- Honey isn't the only source — the spores exist naturally in soil and dust too, and most cases of infant botulism can't be traced to a specific source at all. Honey is simply the one clearly identified, easily controllable source parents can actually avoid, which is exactly why it's the one we talk about.
- It's rare — but "rare" and "no longer happens" are not the same thing, and the consequences when it does happen are severe enough that avoiding a known, easily avoidable risk is straightforward advice to follow.
Why we're revisiting this now
In February 2026, seven-week-old Brady Young was on a family trip from Cloncurry to Townsville when he became suddenly and critically unwell. His mum, Cheyenne, described a day that started with fussiness and poor feeding and escalated fast: a weakening cry, no tears, a blank stare, and a baby who had essentially stopped moving.
Brady was rushed to Townsville University Hospital, where he was placed on a ventilator in the paediatric intensive care unit after becoming paralysed. Clinicians suspected infant botulism, and — because the condition can progress so quickly — began treatment before the diagnosis was even confirmed. The only available antitoxin was in California, which triggered an international effort involving Townsville Hospital and Health Service, the Australian Government and US health authorities to get it to Brady as fast as possible.
It worked. Movement returned first in his little toe, then a finger, gradually building back over the following weeks. The last function to return was his ability to breathe unassisted. After 91 days in hospital, Brady was discharged — and at the time of publication he was still on home oxygen and tube feeds while he continued to recover.
To be clear: the hospital's own account does not identify a source for Brady's botulism, and being only 7 weeks old there is no suggestion honey was involved but we're sharing this story to show the very real risks of a young child contracting infant botulism and reiterate why any known sources such as honey should be avoided.
We're sharing it because it answers the "there hasn't been a case in years" comment directly, and because it shows exactly why the advice around honey — and around avoidable infant botulism risk generally — is worth taking seriously rather than dismissing as outdated. This wasn't a mild illness. It was 91 days in hospital, weeks on a ventilator, and a baby who is still recovering months later.
(Source: Townsville Hospital and Health Service, "Baby Brady survives rare illness after international race to deliver lifesaving treatment at TUH," published 3 August 2026)
The early signs parents should know
Brady's story is also a genuinely useful real-world illustration of how infant botulism can present — often subtly at first, then escalating quickly. Signs to take seriously include:
- Poor feeding or sudden difficulty feeding
- A weak or changed cry
- Lethargy or unusual sleepiness
- Reduced movement, or a baby who feels unusually "floppy"
- Loss of head control
- Constipation (often one of the earliest signs)
- Drooping eyelids or a flat, blank facial expression
- Reduced or absent tears when crying
If your baby shows several of these together, especially a weakening cry alongside reduced movement, this is an emergency — go straight to your nearest emergency department rather than waiting to see a GP.
What this means at mealtimes
- No honey — in any form — until your baby turns 12 months old, including raw, cooked, baked, or as an ingredient
- Check labels on cereals, muesli bars, teething biscuits, sauces and glazes — honey is a common hidden ingredient
- Skip the old "dab of honey on the dummy" trick some grandparents remember — it carries the same risk as feeding it directly
- After 12 months, honey is considered safe for most healthy toddlers
None of this is about eliminating every possible risk in parenting — that's neither realistic nor healthy. It's about the small number of rules, like this one, where the risk is well understood, entirely avoidable, and severe enough to be worth the six-word rule: no honey before their first birthday.
— Jeanette
